{"product_id":"hardest-puzzles-mochikoro-puzzles-200-hardest-puzzles-with-answers-9781981014620","title":"Hardest Puzzles: Mochikoro Puzzles - 200 Hardest Puzzles With Answers","description":"\u003cp\u003e • Author(s): Ted Warner\u003cbr\u003e • Publisher: Independently Published\u003cbr\u003e • Publisher Imprint: Independently Published\u003cbr\u003e • BISAC: Logic \u0026amp; Brain Teasers\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003cb\u003eMochikoro\u003c\/b\u003e (\"Mochinuri\") is a logic puzzle. It consists of a grid, with numbers in some cells. The aim is to blacken some cells according to the following rules: -The black cells divide the grid in rectangular areas (\"islands\") of white cells. -No two islands may share an edge, but all of the islands must be connected to each other through their corners. -Each numbered cell must be a part of a white island. Some white areas may not include a cell with a number. -Each island must have the same number of white cells as the number it contains (including the numbered cell). -No 2 x 2 cell area within the grid can contain all black cells. \u003c\/p\u003e","brand":"Independently Published","offers":[{"title":"Paperback","offer_id":45544591229079,"sku":"9781981014620","price":921.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781981014620.webp?v=1767124204","url":"https:\/\/atlanticbooks.com\/products\/hardest-puzzles-mochikoro-puzzles-200-hardest-puzzles-with-answers-9781981014620","provider":"Atlantic Books","version":"1.0","type":"link"}